MX2021006747A - Switched amplifier for data transmission. - Google Patents

Switched amplifier for data transmission.

Info

Publication number
MX2021006747A
MX2021006747A MX2021006747A MX2021006747A MX2021006747A MX 2021006747 A MX2021006747 A MX 2021006747A MX 2021006747 A MX2021006747 A MX 2021006747A MX 2021006747 A MX2021006747 A MX 2021006747A MX 2021006747 A MX2021006747 A MX 2021006747A
Authority
MX
Mexico
Prior art keywords
data transmission
control signal
switched amplifier
signal
diverted
Prior art date
Application number
MX2021006747A
Other languages
Spanish (es)
Inventor
David B Bowler
Clarke V Greene
Lawrence Hrivnak
Samuel Francos
Xinfa Ma
Bruce C Pratt
Original Assignee
Arris Entpr Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arris Entpr Llc filed Critical Arris Entpr Llc
Publication of MX2021006747A publication Critical patent/MX2021006747A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1895—Particular features or applications
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/297—Bidirectional amplification
    • H04B10/2972—Each direction being amplified separately
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits
    • H04B3/38—Repeater circuits for signals in two different frequency ranges transmitted in opposite directions over the same transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/58—Repeater circuits

Abstract

In one embodiment, a switched amplifier is provided to amplify a data transmission. The switched amplifier may use a control signal that is received via a control signal channel in a transmission cable. Also, the switched amplifier may detect signal power to determine whether the data transmission is received at one of a first port and a second port. Data transmissions via the data transmission channel occur in a first direction and a second direction in a same frequency range in a time division multiplex (TDD) mode. Also, the control signal and data transmission are diverted from the transmission cable that transmits a type of signal different from the control signal and the data transmission. The switched amplifier is controlled based on the control signal or the signal power detected. The amplified signal is diverted in the first direction or the second direction via the data transmission channel back to the transmission cable.
MX2021006747A 2018-12-18 2019-12-18 Switched amplifier for data transmission. MX2021006747A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/224,773 US10992446B2 (en) 2018-12-18 2018-12-18 Switched amplifier for data transmission
PCT/US2019/067178 WO2020132070A1 (en) 2018-12-18 2019-12-18 Switched amplifier for data transmission

Publications (1)

Publication Number Publication Date
MX2021006747A true MX2021006747A (en) 2021-08-24

Family

ID=69182683

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021006747A MX2021006747A (en) 2018-12-18 2019-12-18 Switched amplifier for data transmission.

Country Status (5)

Country Link
US (2) US10992446B2 (en)
EP (1) EP3900197B1 (en)
CA (1) CA3123594A1 (en)
MX (1) MX2021006747A (en)
WO (1) WO2020132070A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10924253B2 (en) 2017-12-18 2021-02-16 Arris Enterprises Llc Full duplex expander in a full duplex network
US20220045760A1 (en) * 2020-08-10 2022-02-10 Subcom, Llc Terrestrial repeater and optimized repeater spacing
CN115173958B (en) * 2022-06-30 2024-03-22 桂林电子科技大学 Method for realizing unequal error protection of underwater multimedia data transmission based on optical OFDM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007116340A (en) 2005-10-19 2007-05-10 Kobe Steel Ltd Communication repeater
US10050694B2 (en) * 2014-10-31 2018-08-14 Skyworks Solution, Inc. Diversity receiver front end system with post-amplifier filters
US9853603B2 (en) * 2014-11-14 2017-12-26 Microsoft Technology Licensing, Llc Power amplifier for amplifying radio frequency signal
US10797750B2 (en) * 2016-02-24 2020-10-06 Cisco Technology, Inc. System architecture for supporting digital pre-distortion and full duplex in cable network environments
US10924253B2 (en) * 2017-12-18 2021-02-16 Arris Enterprises Llc Full duplex expander in a full duplex network

Also Published As

Publication number Publication date
EP3900197A1 (en) 2021-10-27
US20200195413A1 (en) 2020-06-18
CA3123594A1 (en) 2020-06-25
US20210266138A1 (en) 2021-08-26
US10992446B2 (en) 2021-04-27
EP3900197B1 (en) 2024-04-17
WO2020132070A1 (en) 2020-06-25
US11689346B2 (en) 2023-06-27

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